StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
How to COUNT DISTINCT on basis of Selective columns SQL Server
Author
Votes
Δ
sagi
1
+0.49
Mark
0
-3.94
Last visited: May 25, 2016, 5:29:03 PM